======================== unified (from filesystem) ========================
                                         'bitrate'  '270.898'
                                        'duration'  '246'
                                          'artist'  'Orgy'
                                     'text_people'  ''
                                         'release'  'Vapor Transmission'
                                           'title'  'Saving Faces'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-4', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['rock', 'industrial', 'metal', 'alternative', 'industrial rock']"
                                     'discogstags'  "['electronic', 'rock', 'alternative rock', 'industrial']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '13'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'eid-metal;eid-ebm or industrial or darkwave-industrial'
                                             'bpm'  '118.845'
                                             'key'  '3A'
                                        'acoustid'  'e6a79066-c957-4b37-830a-db599d0ef28e'
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'Vapor Transmission'
'TBPM' (BPM (beats per minute))                     '118.845'
'TCON' (Content type, a.k.a. Genre)                 ['eid-metal', 'eid-ebm or industrial or darkwave-industrial']
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-10-10'
'TIT2' (Title/songname/content description)         'Saving Faces'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Orgy'
'TPE2' (Band/orchestra/accompaniment)               'Orgy'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Elementree/Reprise Records/Elementree/Reprise Records'
'TRCK' (Track number/Position in set)               '10/13'
'TSO2'                                              'Orgy'
'TSOP' (Performer sort order)                       'Orgy'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:ASIN'                                         'B00004YNGE'
'TXXX:Acoustid Id'                                  'e6a79066-c957-4b37-830a-db599d0ef28e'
'TXXX:BARCODE'                                      '093624783220'
'TXXX:CATALOGNUMBER'                                '2-47832/2-47832/9 47832-2/9 47832-2'
'TXXX:MusicBrainz Album Artist Id'                  '5bb2a9c8-3505-4c45-9717-19f0f8f35425'
'TXXX:MusicBrainz Album Id'                         '61af9950-e704-46a3-9cdf-efc0d3040cf6'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5bb2a9c8-3505-4c45-9717-19f0f8f35425'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'alternative rock', 'industrial']
'TXXX:lastfmtags'                                   ['rock', 'industrial', 'metal', 'alternative', 'industrial rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.38 dB'
'TXXX:replaygain_track_peak'                        '0.277572'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c8189f72-ca83-4dcf-948c-53b4944f84a7')

========================== row from database ==========================
                                              'id'  1306130
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/Vapor Transmission/10 Saving Face.mp3
                                         'working'  None
                                         'bitrate'  270
                                    'duration_sec'  246
                                           'genre'  eid-metal;eid-ebm or industrial or darkwave-industrial
                                        'filesize'  8356576
                                           'mtime'  1620301701
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock 10 eid metal;eid ebm industrial darkwave industrial
                                      'tag_artist'  Orgy
                                     'tag_release'  Vapor Transmission
                                       'tag_title'  Saving Faces
                                             'bpm'  118.845
                                    'search_title'  'faces':2 'saving':1
                                   'search_artist'  'orgy':1
                                  'search_release'  'transmission':2 'vapor':1
                                     'search_rest'  '00poprockelectronic':1 'darkwave':11 'ebm':9 'eid':4,6,8 'indierock':3 'industrial':10 'metal':5,7 'poprock':2
                                    'search_combo'  '00poprockelectronic':6 'darkwave':16 'ebm':14 'eid':9,11,13 'faces':2A 'indierock':8 'industrial':15 'metal':10,12 'orgy':3B 'poprock':7 'saving':1A 'transmission':5C 'vapor':4C
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-1', 'q-bass-4', 'q-grit-4']
                                      'lastfmtags'  ['rock', 'industrial', 'metal', 'alternative', 'industrial rock']
                                        'tag_date'  2000
                                     'discogstags'  ['electronic', 'rock', 'alternative rock', 'industrial']

============================== file details ==============================
                                           'mtime'  1620301700.6161923  (2021-05-06 13:48:20)
                             'size'  8356576